222278112

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 216

約数和(自身を含む): 774937800

約数和(自身を除く): 552659688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 829, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1568, 1596, 1658, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2487, 2736, 2793, 3192, 3316, 3528, 3724, 4256, 4704, 4788, 4974, 5472, 5586, 5803, 6384, 6632, 7056, 7448, 7461, 8379, 9576, 9948, 11172, 11606, 12768, 13264, 14112, 14896, 14922, 15751, 16758, 17409, 19152, 19896, 22344, 23212, 26528, 29792, 29844, 31502, 33516, 34818, 38304, 39792, 40621, 44688, 46424, 47253, 52227, 59688, 63004, 67032, 69636, 79584, 81242, 89376, 92848, 94506, 104454, 110257, 119376, 121863, 126008, 134064, 139272, 141759, 162484, 185696, 189012, 208908, 220514, 238752, 243726, 252016, 268128, 278544, 283518, 324968, 330771, 365589, 378024, 417816, 441028, 487452, 504032, 557088, 567036, 649936, 661542, 731178, 756048, 771799, 835632, 882056, 974904, 992313, 1134072, 1299872, 1323084, 1462356, 1512096, 1543598, 1671264, 1764112, 1949808, 1984626, 2268144, 2315397, 2646168, 2924712, 3087196, 3528224, 3899616, 3969252, 4536288, 4630794, 5292336, 5849424, 6174392, 6946191, 7938504, 9261588, 10584672, 11698848, 12348784, 13892382, 15877008, 18523176, 24697568, 27784764, 31754016, 37046352, 55569528, 74092704, 111139056, 222278112]

約数ペア:

[(1, 222278112), (2, 111139056), (3, 74092704), (4, 55569528), (6, 37046352), (7, 31754016), (8, 27784764), (9, 24697568), (12, 18523176), (14, 15877008), (16, 13892382), (18, 12348784), (19, 11698848), (21, 10584672), (24, 9261588), (28, 7938504), (32, 6946191), (36, 6174392), (38, 5849424), (42, 5292336), (48, 4630794), (49, 4536288), (56, 3969252), (57, 3899616), (63, 3528224), (72, 3087196), (76, 2924712), (84, 2646168), (96, 2315397), (98, 2268144), (112, 1984626), (114, 1949808), (126, 1764112), (133, 1671264), (144, 1543598), (147, 1512096), (152, 1462356), (168, 1323084), (171, 1299872), (196, 1134072), (224, 992313), (228, 974904), (252, 882056), (266, 835632), (288, 771799), (294, 756048), (304, 731178), (336, 661542), (342, 649936), (392, 567036), (399, 557088), (441, 504032), (456, 487452), (504, 441028), (532, 417816), (588, 378024), (608, 365589), (672, 330771), (684, 324968), (784, 283518), (798, 278544), (829, 268128), (882, 252016), (912, 243726), (931, 238752), (1008, 220514), (1064, 208908), (1176, 189012), (1197, 185696), (1368, 162484), (1568, 141759), (1596, 139272), (1658, 134064), (1764, 126008), (1824, 121863), (1862, 119376), (2016, 110257), (2128, 104454), (2352, 94506), (2394, 92848), (2487, 89376), (2736, 81242), (2793, 79584), (3192, 69636), (3316, 67032), (3528, 63004), (3724, 59688), (4256, 52227), (4704, 47253), (4788, 46424), (4974, 44688), (5472, 40621), (5586, 39792), (5803, 38304), (6384, 34818), (6632, 33516), (7056, 31502), (7448, 29844), (7461, 29792), (8379, 26528), (9576, 23212), (9948, 22344), (11172, 19896), (11606, 19152), (12768, 17409), (13264, 16758), (14112, 15751), (14896, 14922)]